Dear all - For those who have been using TRACULA or are considering using it in the future, it is strongly recommended to use the new (and hopefully improved) version that will come out shortly with FreeSurfer 5.2.
For those who fear change and need some time to adjust, here's what to expect: http://surfer.nmr.mgh.harvard.edu/fswiki/Tracula#Updates
Best, a.y